Dual Port Serial Industrial DB9 COM RS232 PCIe X1 Card for Desktop PC with Low Bracket Moschip MCS9922 SD-PEX15022

If you want to waste time messing with drivers, get this card. Their website doesn't make it clear which driver is the multi-driver. Which is the UART and what is its function? The included driver installed correctly, but the COM ports did not appear in Device Manager (Windows 7 32-bit). Even after a couple of reboots (we double-checked that we had the correct driver, which we did), the problem persisted. We really needed a card that we could put in, load the driver, and move on with our project; instead, we'll have to order the other, more expensive card and wait for it to arrive; hopefully, it'll work right away. Sometimes it's just not worth it to cut corners; now we've wasted an excessive amount of time and money on labor, and the project has come to a halt when it could have been moving forward. Syba. Never to be repeated.

Kobe Holder

| Aug 22, 2021

I need to see the grub console over serial, but my UEFI BIOS (Asrock H370M-1) prevents me from doing so. ITX/ac) does not have a handle for the SerialIO protocol, which appears to be what you require. It will function in grub- pc by changing the grub's 'port' parameter to'serial -'. 0x4010 - 0x4010 - 0x4010 - 0x40 s 115200. ' where port is the port's PCI ioaddr, and it works in Linux for both grub- and grub-plus. efi and grub are two words that come to mind when thinking of efi and gru It's a good board if you only need a serial port.

Jeffery Stephenson

| May 10, 2021

The drivers were easy to install and work well on Windows 10.

Giuliana FitzPatrick

| Nov 29, 2021

This is a very nice card that supports Windows 7 64 bit and has backward compatibility with older serial X-ray cards. on/X- off protocol for handshakes br>br>Most new computers lack a serial port, and most serial port cards are problematic, but if you need a serial port to communicate with older equipment, such as old Fanuc CNC controllers, this card will suffice. If you're using a 64-bit version of Windows 7, There is a driver on the included CD, but it is out of date in terms of backward compatibility and will cause errors when your programs try to configure the port; instead, go to the Sybausa website and search for SD-Port. PEX50030 Go to the download page and save the following file to your computer: SD- PEX50030_Windows_7_32-PEX50030_Windows_7_32-PEX50030_Windows_ Vista 32-bit bit_Vista_32-bit bit_Vista_32-bit bit bit_Windows_XP_32- bit_Windows_XP_32- bit_Windows_XP_ bit_Windows_2000br>Once you've opened the file, double-click on MCS9900MCS9900_Win7Win64 in the MCS9900MCS9900_Win7Win64 folder. StnSetup can be accessed by clicking on it. Allow the driver installer to do its work by double-clicking on the exe file. br>br>The actual card is not the same as the one shown. The parallel port is built into the card, and two serial ports are located on a separate plate. If you only have one PCIe slot available, the SY-PCIe is the way to go. PEX15032, on the other hand, is also available on Amazon. If you're using a laptop and need a USB to serial converter, the Tripp-Lite is the way to go. Lite Keyspan is a company based in the United States that specializes in the manufacture The USB serial adapter 19HS is a device that allows you to connect to a computer via That one has proven to be a great option for laptops attempting to communicate with both old and new CNC units.

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Michael Andrews

| Jan 19, 2021

As you may be aware, only a small percentage of modern PCs have serial ports, but many devices designed to work with those PCs only have serial ports. USB- Because serial converters are notoriously unreliable, this is a low-cost, high-value device. The octopus connectors are especially useful because there isn't enough room for four connections without them. br>br>The PCI-SIGMA is a standard that was developed by the PCI-SIGMA Working Group. The E card is quite small and will fit into tight spaces, such as those created by the installation of a large video card; as another reviewer noted, the connectors are numbered 1-100. 4 However, this does not imply that they will appear as COM1 through COM4 when you connect the adapter. The presence of virtual serial ports, for example, can cause port numbering to change. In this case, the user may need to use labels to identify the connectors' actual port numbers. br>br>It was a breeze to install. On Windows 7/64, it's as simple as plugging it in and going. Although a driver disc is included, my system was able to find the correct drivers on its own. br>br>In recent weeks, I've connected a number of devices to the Syba 4x serial port card, and they've all worked fine. This book comes highly recommended.

Hunter Valencia

| Mar 16, 2021

Pros: br>br>* Small (full height bracket on half height board)br>* Low-cost (equivalent boards can cost four times as much)br>* PCIexpress 1x slot (small, tidy connector compatible with most modern motherboards)br>* Four-port PCIexpress 1x slot (small, tidy connector compatible with most modern motherboards)br>* Four-port PCIexpress 1x slot (small, tidy connector compatible with most modern motherboards) br>* Each DB-type port breakout cable saves another slot on the back (I could have put one in each PCIe slot)br> 9M connector has port numbers 1 through 4br>* Modern Linux operating systems (Fedora 13 in my case) do not require drivers or compilationbr>* Works reliably with the following devices: * DMA modes are present if needed (I haven't evaluated them)br>br>Cons: Kantronics KPC3 Packet TNC, LaCrosse 2300 Weather Station, CyberPower PP1100VA UPSbr> br>* There aren't any that come to mind! br>br>Despite some trepidation and reports on other product review sites that it might not work out of the box or that it might require driver modifications (which I could do because I am a Linux kernel guy), I was pleasantly surprised to find that it works reliably with the stock Linux kernel (Fedora 13). I am completely satisfied with my purchase.

Ibrahim Hines

| Jan 24, 2021